## Earth’s Axial Tilt – The Reason for Season on Earth

Nearly every living being (whether human or lion or bacteria or ant) is aware of the fact that what season is? In fact, even if we just talk about humans only, a …

## How Many Phases of the Moon are There?

In today’s world, each and everyone is quite aware of the fact that the Moon is the Natural Satellite of the Earth. And we also know that the Sun lits the Moon …

## Tychonic Model : Tycho Brahe Model of the Universe

Once upon a time, a long-forgotten Danish Astronomer Tycho Brahe established a theoretical model of the universe known to us as Tychonic Model or Tycho Brahe Model of the Universe. …

## Avogadro’s Law Hypothesis, Formula and Examples

What is Avogadro’s Law? Avogadro’s Law or Avogadro’s Hypothesis is an Ideal Gas Law that basically defines that how the volume of a gas is directly proportional to the amount …

## Gay Lussac Law of Thermodynamics – The Law of Constant Volume

Gay Lussac Law (Constant Volume) is one of the three special cases of Ideal Gas Law. The other two are Boyle’s Law (Constant Temperature) and Charles Law (Constant Pressure). When Gay Lussac …

## Charles Law of Thermodynamics – The Law of Constant Pressure

Charles Law Of Thermodynamics (Constant Pressure) is one of the three special cases of Ideal Gas Law. The other two gas laws are Boyle’s Law (Constant Temperature) and Gay-Lussac’s Law (Constant Volume). When Charles …

## Boyle’s Law of Thermodynamics – The Law of Constant Temperature

Boyle’s Law (Constant Temperature) is one of the three special cases of Ideal Gas Law. The other two are Charles Law (Constant Pressure) and Gay-Lussac Law (Constant Volume). In fact, when Boyle’s Gas Law is …

## Johannes Kepler’s Model of the Universe – The Heliocentric Theory

The centuries-old dispute between the Geocentric Model and the Heliocentric Model Of the Solar System was finally put to rest by the German astronomer Johannes Kepler. In fact, he solved …

## Hubble’s Law of Cosmic Expansion – The Ever Expanding Universe

First of all, you should know that Hubble’s Law Of Cosmic Expansion is the most celebrated Paper in the history of physical science. Yup, even more than the physics of …

## 8 Scientific Laws and Theories List you Really Should Know

Whatever we do, either we are launching a space exploration program else we are trying to discover or hypothesize or invent something on our planet earth; we need some fundamental …